20071099422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2357423}}^1$

素因数の和:2357485

約数の個数: 48

約数和(自身を含む): 48544075008

約数和(自身を除く): 28472975586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 2357423, 4714846, 7072269, 14144538, 21216807, 25931653, 42433614, 51863306, 77794959, 101369189, 155589918, 202738378, 233384877, 304107567, 466769754, 608215134, 912322701, 1115061079, 1824645402, 2230122158, 3345183237, 6690366474, 10035549711, 20071099422]

約数ペア:

[(1, 20071099422), (2, 10035549711), (3, 6690366474), (6, 3345183237), (9, 2230122158), (11, 1824645402), (18, 1115061079), (22, 912322701), (33, 608215134), (43, 466769754), (66, 304107567), (86, 233384877), (99, 202738378), (129, 155589918), (198, 101369189), (258, 77794959), (387, 51863306), (473, 42433614), (774, 25931653), (946, 21216807), (1419, 14144538), (2838, 7072269), (4257, 4714846), (8514, 2357423)]